Whack Stack!

Contains adsIn-app purchases
1.71K reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
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About this game

Welcome to Whack Stack!, a satisfying physics puzzle game where tall buildings, stacked blocks, and unstable towers are waiting to be knocked down.

Aim your cannon, fire the shot, and watch the structure collapse piece by piece. Bring down every stack and clear the stage with the perfect hit!

Whack Stack! is easy to play, but every level makes you think. Buildings are built with different shapes, some parts are stronger than others, and one well-placed cannonball can bring the whole tower crashing down. Look carefully, find the weak point, and smash each structure in the smartest way.

WHY YOUโ€™LL LOVE WHACK STACK!

* Simple cannon gameplay: aim, shoot, and smash the stack
* Satisfying physics destruction: watch towers collapse in real time
* Smart puzzle strategy: find the weak point and choose the best angle
* Powerful cannon shots, falling blocks, chain reactions, and more
* Different buildings, stacked towers, walls, bridges, and tricky structures
* Clear each stage by knocking everything down
* Short, satisfying levels perfect for quick puzzle sessions
* Easy to learn, tricky to master

A PHYSICS PUZZLE WITH A BLAST

Every stack is a puzzle. Some blocks hold the whole structure together, some walls protect the weak spots, and some towers only fall when you hit the right place.

Shoot without thinking and the stack may only shake in place. Aim carefully, fire at the right point, and the whole structure can collapse in one satisfying chain reaction.

KNOCK DOWN EVERY STACK

The cannon is ready. The target is standing tall. Blocks are stacked, balanced, and waiting to fall.

Your job is simple:
aim the cannon, hit the weak point, and bring the whole stack down.

But every shot matters. Use the right angle, the right timing, and the right amount of power to clear the stage.

Can you smash every stack with the perfect cannon shot?

Download Whack Stack! and start your first destruction puzzle today.
Aim your cannon, smash the stacks, and watch them tumble down!
Updated on
Aug 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App info and performance, and Device or other IDs
  • No data collected
    Learn more about how developers declare collection
  • Data isnโ€™t encrypted
  • Data canโ€™t be deleted

Ratings and reviews

1.57K reviews
Byron
August 29, 2026
I love that the game gives you an occasional building to knock down. And they added glass, haven't seen that in other knock down games The only issue (hopefully the developer can fix) is that the game mutes you tube music even when the game sound is turned off in the settings
1 person found this review helpful
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Jay Wax
August 30, 2026
I've tried a number of these types of apps. This one has the right amount of force behind the shots. And the physics are pretty decent. It's just plain fun and a good time killer.
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Cindy Woods
August 23, 2026
This game is like the other game where you are in the store. Awesome games!!!! I love playing these games!!! No pressure, just fun!
1 person found this review helpful
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Whatโ€™s new

-Minor bug fixes.
Content rating
Everyone
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App support

About the developer
Supercent Inc.
help@supercent.io
9/F Lotte World Tower 300 Olympic-ro, ์†กํŒŒ๊ตฌ, ์„œ์šธํŠน๋ณ„์‹œ 05551 South Korea
+82 70-7757-6870

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